drm/i915: split intel_update_plane into check() and commit()
authorGustavo Padovan <gustavo.padovan@collabora.co.uk>
Fri, 5 Sep 2014 20:04:47 +0000 (17:04 -0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 19 Sep 2014 12:43:05 +0000 (14:43 +0200)
commit96d61a7f267ff355a401ca23a732810027d10ba2
tree80df512026f556289176bfa6286b361c3d8183db
parenteeca778a3ec71022630e50935cfb7edab6f6f9e5
drm/i915: split intel_update_plane into check() and commit()

Due to the upcoming atomic modesetting feature we need to separate
some update functions into a check step that can fail and a commit
step that should, ideally, never fail.

This commit splits intel_update_plane() and its commit part can still
fail due to the fb pinning procedure.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_sprite.c